Home / 56,626.18-84,876.99-23,328.09

Finding the Fourth Proportional to 56,626.18, 84,876.99 and 23,328.09

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Solution

The fourth proportional to 56,626.18, 84,876.99 and 23,328.09 is: 34,966.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,626.18 : 84,876.99 = 23,328.09 : x
  2. Step 2: Convert to fraction form
    56,626.18/84,876.99 = 23,328.09/x
  3. Step 3: Cross multiply
    56,626.18x = 84,876.99 × 23,328.09
  4. Step 4: Simplify right side
    56,626.18x = 1,980,018,061.65
  5. Step 5: Solve for x
    x = 1,980,018,061.65/56,626.18
  6. Step 6: Final answer
    x = 34,966.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.